/**
* Creates a chart.
*
* @param dataset the dataset.
* @return A chart.
*/
private static JFreeChart createChart(PieDataset dataset) {
JFreeChart chart =
ChartFactory.createPieChart(
"Pie Chart Demo 1", // chart title
dataset, // data
true, // include legend
true,
false);
PiePlot plot = (PiePlot) chart.getPlot();
plot.setSectionOutlinesVisible(false);
plot.setLabelFont(new Font("SansSerif", Font.PLAIN, 10));
plot.setNoDataMessage("No data available");
plot.setSimpleLabels(true);
return chart;
}
/** Style the plot of a pie chart. */
public static void stylePiePlot(PiePlot plot) {
plot.setLabelFont(EHtmlPresentationFont.SANS_CONDENSED.getFont());
plot.setSectionOutlinesVisible(false);
plot.setLabelGap(0.02);
plot.setBackgroundPaint(Color.WHITE);
}
